0
What else can I help you with?
Does the mass of a solution affect the rate of solubility?
In a high volume of solution dissolving is faster.
Why does adding distilled water in the conical flask during titration not affect the titration result?
Adding distilled water in the conical flask during titration does not affect the titration result because the volume of the solution in the conical flask affects the concentration of the titrant solution. As long as the same volume of titrant is delivered from the burette and reacts with the analyte, the concentration of the titrant and the volume of the analyte solution will remain the same, ensuring accurate results.
Why is it important to clamp the burette vertically?
To ensure that the actual volume of liquid delivered into the conical flask is read accurately
What is the amount of dissolved substance in a solution called?
The amount of dissolved substance in a solution is called the concentration of the solution. This can be expressed in various units such as molarity, molality, or weight/volume percentage.
How does concentration and solubility change solutions?
Concentration refers to the amount of a substance dissolved in a given volume of solution. Increasing concentration typically increases the chances of solubility - allowing more solute to dissolve into the solvent. Conversely, decreasing concentration may lead to lower solubility - resulting in precipitation or saturation of the solution.
Why is a conical cap provided to a pycnometer?
A conical cap is provided to a pscnometer to determine the volume of the test sample.
How do you find solubility of carbon dioxide in sodium hydroxide?
To find the solubility of carbon dioxide in sodium hydroxide, you can conduct an experiment where you bubble carbon dioxide gas through a solution of sodium hydroxide and measure the amount of carbon dioxide that dissolves in the solution. You can then calculate the solubility of carbon dioxide in sodium hydroxide by dividing the amount of CO2 that dissolves by the volume of the solution.
What is the important difference between how concentration and solubility are measured?
Concentration is measured as the amount of solute present in a given volume of solution (e.g. moles per liter), while solubility is measured as the maximum amount of solute that can dissolve in a given amount of solvent at a specific temperature and pressure. Concentration is a property of the solution, while solubility is a property of the solute in a particular solvent.
What apparatus is used in titration?
A burette is typically used in titration to deliver a precise volume of a solution into another solution until the reaction reaches completion, as indicated by a color change or other observable change. The burette allows for the careful measurement of the volume of solution added during the titration process.
What is a concentration of a solution?
Concentration of a solution refers to the amount of solute present in a given quantity of solvent or total solution. It can be expressed in various ways, such as mass/volume (g/mL), moles/volume (mol/L), or as a percentage. Concentration is important for determining the properties and behavior of a solution.
A scientist makes a saturated solution of a substance by dissolving g of the substance in ml of ethanol what is the solubility of the substance in ethanol?
The solubility of the substance in ethanol can be calculated by dividing the mass of the substance (g) by the volume of ethanol (mL) to get the concentration in units of g/mL. This concentration represents the maximum amount of substance that can dissolve in the given volume of solvent at the specified conditions, forming a saturated solution.
What is the common unit for solubility?
grams of solute per 100 milliliters of solution
